/* ============================================================
   UPIX Networks · Sales Companion · Shared Stylesheet
   ============================================================ */

:root{
  --navy:#07054c; --navy-2:#120f85;
  --blue:#1f7cff; --blue-2:#4f98ff; --blue-dark:#0066ee;
  --sky:#bfe1ff; --sky-soft:#ebf5ff;
  --yellow:#ffc926; --yellow-2:#ffaa00;
  --white:#ffffff; --ink:#07054c; --muted:#6b7693;
  --line:rgba(7,5,76,.08);

  --grad-navy:linear-gradient(135deg,#07054c 0%,#120f85 100%);
  --grad-blue:linear-gradient(135deg,#4f98ff 0%,#0066ee 100%);
  --grad-sky:linear-gradient(135deg,#ebf5ff 0%,#bfe1ff 100%);
  --grad-yellow:linear-gradient(135deg,#ffc926 0%,#ffaa00 100%);

  --radius-sm:12px; --radius:18px; --radius-lg:26px;

  --shadow-sm:0 1px 2px rgba(7,5,76,.06),0 2px 8px rgba(7,5,76,.04);
  --shadow:0 10px 28px rgba(7,5,76,.10),0 4px 8px rgba(7,5,76,.06);
  --shadow-lg:0 28px 70px rgba(7,5,76,.18),0 10px 24px rgba(7,5,76,.08);

  --t:cubic-bezier(.2,.7,.2,1);
  --max-w:820px;
  --tabbar-h:78px;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{background:var(--white);color:var(--ink);font-family:'Inter','Noto Sans SC',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;scroll-behavior:smooth}
html[lang|="zh"] body{font-family:'Noto Sans SC','Inter',system-ui,-apple-system,sans-serif}
body{padding-bottom:var(--tabbar-h)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* ─────────── MULTILINGUAL ─────────── */
.lang-en,.lang-zh{display:none}
html[lang|="en"] .lang-en{display:inline}
html[lang|="en"] .lang-pt,html[lang|="en"] .lang-zh{display:none}
html[lang|="zh"] .lang-zh{display:inline}
html[lang|="zh"] .lang-pt,html[lang|="zh"] .lang-en{display:none}
.lang-block.lang-en,.lang-block.lang-zh{display:none}
html[lang|="en"] .lang-block.lang-pt{display:none}
html[lang|="en"] .lang-block.lang-en{display:block}
html[lang|="zh"] .lang-block.lang-pt,html[lang|="zh"] .lang-block.lang-en{display:none}
html[lang|="zh"] .lang-block.lang-zh{display:block}

/* ─────────── LAYOUT ─────────── */
.wrap{max-width:var(--max-w);margin:0 auto;padding:0 28px}
section{padding:64px 0;position:relative;scroll-margin-top:80px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);background:var(--white);padding:8px 13px;border-radius:8px;box-shadow:var(--shadow-sm)}
.eyebrow.dark{background:rgba(255,255,255,.1);color:var(--blue-2);backdrop-filter:blur(8px)}
.h1{font-size:clamp(38px,7.5vw,60px);font-weight:800;letter-spacing:-.025em;line-height:1.02;color:var(--navy)}
.h2{font-size:clamp(28px,4.6vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.08;color:var(--navy)}
.h3{font-size:clamp(20px,2.6vw,24px);font-weight:700;letter-spacing:-.01em;color:var(--navy)}
.lead{font-size:16px;color:var(--muted);line-height:1.6}
.section-head{margin-bottom:32px}
.section-head .h2{margin-top:12px}
.label-bar{display:inline-flex;align-items:center;gap:14px;font-weight:700;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--navy)}
.label-bar::before{content:"";display:inline-block;width:40px;height:8px;background:var(--navy);border-radius:2px}

/* ─────────── TOP BAR ─────────── */
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;max-width:var(--max-w);margin:0 auto;gap:14px}
.logo{display:inline-flex;align-items:center}
.logo img{height:32px;width:auto;display:block}
.logo-light img{filter:brightness(0) invert(1)}
.logo-hero img{height:44px;width:auto;display:block;margin-bottom:24px}

/* Language switcher */
.lang-switch{display:inline-flex;background:var(--sky-soft);padding:3px;border-radius:11px;gap:2px}
.lang-btn{display:inline-flex;align-items:center;gap:5px;padding:8px 11px;border-radius:9px;font-size:11px;font-weight:700;color:var(--muted);transition:background .2s var(--t),color .2s var(--t)}
.lang-btn.active{background:var(--navy);color:#fff}
.lang-btn .flag{font-size:14px;line-height:1}

/* ─────────── BUTTONS ─────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:14px;font-weight:700;font-size:14px;transition:background .2s var(--t),transform .15s var(--t);min-height:50px;width:100%}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 22px rgba(31,124,255,.32)}
.btn-primary:active{background:var(--blue-dark)}
.btn-ghost{background:transparent;color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:active{background:var(--sky-soft)}
.btn-yellow{background:var(--yellow);color:var(--navy)}
.btn-yellow:active{background:var(--yellow-2)}
.btn-light{background:rgba(255,255,255,.12);color:#fff;backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.2)}
.btn-light:active{background:rgba(255,255,255,.2)}

/* ─────────── HERO (index) ─────────── */
.hero{position:relative;overflow:hidden;padding:56px 0 80px;background:var(--grad-navy);color:#fff}
.hero::before{content:"";position:absolute;inset:0;opacity:.16;pointer-events:none;background-image:radial-gradient(circle at 8px 8px,#4f98ff 3px,transparent 3.5px);background-size:26px 26px;mask-image:linear-gradient(180deg,black 30%,transparent 100%)}
.hero .wrap{position:relative;z-index:2}
.hero .h1{color:#fff}
.hero .h1 .accent{color:var(--blue-2);position:relative;display:inline-block}
.hero .h1 .accent::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:5px;background:var(--yellow);border-radius:3px}
.hero p.lead{color:rgba(255,255,255,.78);margin-top:20px;font-size:17px;max-width:54ch}
.hero .meta{display:flex;gap:32px;margin-top:36px;flex-wrap:wrap}
.hero .meta .item{display:flex;flex-direction:column;gap:4px}
.hero .meta .num{font-size:32px;font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.05}
.hero .meta .num:has(br){font-size:22px;line-height:1.1}
.hero .meta .num em{color:var(--yellow);font-style:normal}
.hero .meta .lbl{font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* ─────────── VIEWFINDER VISUAL ─────────── */
.viewfinder{position:relative;aspect-ratio:16/10;border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(31,124,255,.35),rgba(7,5,76,0)),url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1200&q=80&auto=format&fit=crop') center/cover;box-shadow:var(--shadow-lg);overflow:hidden;margin-top:40px}
.viewfinder::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(31,124,255,.45),rgba(7,5,76,.6));mix-blend-mode:multiply}
.vf-corner{position:absolute;width:42px;height:42px;border:5px solid #fff;border-radius:12px;z-index:2}
.vf-corner.tl{top:18px;left:18px;border-right:none;border-bottom:none;border-bottom-right-radius:0;border-top-right-radius:0}
.vf-corner.tr{top:18px;right:18px;border-left:none;border-bottom:none;border-bottom-left-radius:0;border-top-left-radius:0}
.vf-corner.bl{bottom:18px;left:18px;border-right:none;border-top:none;border-top-right-radius:0;border-bottom-right-radius:0}
.vf-corner.br{bottom:18px;right:18px;border-left:none;border-top:none;border-top-left-radius:0;border-bottom-left-radius:0}
.vf-tag{position:absolute;left:24px;bottom:24px;z-index:3;background:var(--yellow);color:var(--navy);padding:9px 13px;border-radius:8px;font-weight:800;font-size:11px;letter-spacing:.14em;text-transform:uppercase}
.vf-tag-2{position:absolute;right:24px;top:24px;z-index:3;background:#fff;color:var(--navy);padding:9px 13px;border-radius:8px;font-weight:800;font-size:11px;letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.vf-tag-2::before{content:"";width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.25)}

/* ─────────── SECTION: SOBRE ─────────── */
.about-intro{font-size:18px;color:var(--ink);margin-top:18px;line-height:1.55;font-weight:500;max-width:none}

/* Mission / Vision cards */
.mv-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-top:28px}
.mv-card{border-radius:var(--radius-lg);padding:28px;position:relative;overflow:hidden}
.mv-card--mission{background:var(--grad-navy);color:#fff}
.mv-card--mission::before{content:"";position:absolute;inset:0;opacity:.16;pointer-events:none;background-image:radial-gradient(circle at 8px 8px,#4f98ff 3px,transparent 3.5px);background-size:24px 24px;mask-image:linear-gradient(180deg,black 30%,transparent 100%)}
.mv-card--mission > *{position:relative;z-index:2}
.mv-card--vision{background:var(--sky-soft);color:var(--navy);border:1px solid var(--line)}
.mv-label{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.mv-card--mission .mv-label{color:var(--yellow)}
.mv-card--vision .mv-label{color:var(--blue)}
.mv-label::before{content:"";width:28px;height:6px;border-radius:2px;background:currentColor}
.mv-text{font-size:16px;font-weight:600;line-height:1.5;letter-spacing:-.005em}
.mv-card--mission .mv-text{color:#fff}
.mv-card--vision .mv-text{color:var(--navy)}

/* Values list */
.values-head{margin-top:36px;margin-bottom:18px}
.values-grid{display:flex;flex-direction:column;gap:10px}
.value-card{background:#fff;border-radius:var(--radius);padding:18px;border:1px solid var(--line);box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:16px;transition:transform .15s var(--t)}
.value-card:active{transform:scale(.99)}
.value-card .v-ico{width:44px;height:44px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;flex-shrink:0}
.value-card.v-alt .v-ico{background:var(--navy)}
.value-card .v-ico svg{width:22px;height:22px;stroke-width:2}
.value-card .v-name{font-weight:800;color:var(--navy);font-size:16px;letter-spacing:-.01em;margin-bottom:2px}
.value-card .v-desc{font-size:13px;color:var(--muted);line-height:1.4}

/* ─────────── SECTION: MAPA ─────────── */
#mapa{background:var(--sky-soft)}

/* Linha de bandeiras dos 6 países (clicáveis, sincronizadas com o mapa) */
.country-flags{
  display:flex;
  gap:10px;
  margin-top:22px;
  flex-wrap:wrap;
}
.flag-chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:1;
  min-width:60px;
  max-width:88px;
  height:54px;
  font-size:32px;
  line-height:1;
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow-sm);
  cursor:pointer;
  transition:transform .15s var(--t),box-shadow .25s var(--t),border-color .25s var(--t);
  padding:0;
}
.flag-chip:active{transform:scale(.94)}
.flag-chip.active{
  border-color:var(--blue);
  box-shadow:0 0 0 2px var(--blue),0 10px 24px rgba(31,124,255,.28);
  transform:translateY(-2px);
}

/* Interactive map container */
.upix-map{
  background:#cfe4ff;
  border-radius:var(--radius-lg);
  padding:18px;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.upix-map-svg{
  width:100%;
  height:auto;
  display:block;
  -webkit-tap-highlight-color:transparent;
}

/* Countries (real geographic paths · viewBox: 20 245 305 480) */
.upix-map .country{
  fill:#aac9e8;
  stroke:#cfe4ff;
  stroke-width:.4;
  stroke-linejoin:round;
  transition:fill .25s var(--t),filter .25s var(--t);
}
.upix-map .country.active,
.upix-map .country.active path{
  fill:var(--navy);
  cursor:pointer;
}
.upix-map .country.active.selected,
.upix-map .country.active.selected path{
  fill:var(--blue);
  filter:drop-shadow(0 0 4px rgba(31,124,255,.55));
}

/* Submarine cables */
.upix-map .cable{
  fill:none;
  stroke-linecap:round;
}
.upix-map .cable.submarine{
  stroke:var(--blue);
  stroke-width:.7;
  stroke-dasharray:1.8 1.5;
  opacity:.85;
}
.upix-map .cable.terrestrial{
  stroke:var(--yellow);
  stroke-width:.85;
  opacity:.95;
}

/* City markers */
.upix-map .city-dot{
  fill:var(--yellow);
  stroke:var(--navy);
  stroke-width:.6;
}
.upix-map .city-label{
  font:700 3.6px 'Inter',sans-serif;
  fill:var(--navy);
  letter-spacing:.04em;
  pointer-events:none;
}
.upix-map .city-label-light{
  fill:#fff;
}

/* Legend */
.map-legend{
  display:flex;
  flex-wrap:wrap;
  gap:14px 22px;
  margin-top:16px;
  padding:12px 16px;
  background:rgba(255,255,255,.6);
  border-radius:12px;
}
.legend-item{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:11px;
  font-weight:600;
  color:var(--navy);
}
.legend-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--yellow);
  border:1.5px solid var(--navy);
  flex-shrink:0;
}
.legend-line-terr,.legend-line-sub{
  display:inline-block;
  width:28px;
  height:2.5px;
  flex-shrink:0;
  border-radius:2px;
}
.legend-line-terr{background:var(--yellow)}
.legend-line-sub{
  background-image:linear-gradient(to right,var(--blue) 50%,transparent 50%);
  background-size:6px 100%;
  background-repeat:repeat-x;
  height:2px;
}

/* Container do info panel (wrap pra header + expanded) */
.map-info-wrap{
  margin-top:14px;
  background:var(--navy);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  scroll-margin-top:80px;
}

/* Country info panel header (button, shows on tap) */
.map-info{
  width:100%;
  background:transparent;
  color:#fff;
  padding:18px 20px;
  display:flex;
  align-items:center;
  gap:14px;
  min-height:74px;
  cursor:pointer;
  transition:background .25s var(--t);
  text-align:left;
}
.map-info-wrap{margin-top:14px}
.map-info:active{background:rgba(255,255,255,.04)}
.map-info.empty{cursor:default}
.map-info.empty .map-info-chevron{display:none}
.map-info-flag{
  width:46px;
  height:46px;
  border-radius:12px;
  background:var(--navy-2);
  display:grid;
  place-items:center;
  font-size:26px;
  flex-shrink:0;
}
.map-info-content{flex:1;min-width:0}
.map-info-title{
  font-size:16px;
  font-weight:800;
  letter-spacing:-.01em;
  margin-bottom:2px;
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.map-info-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:3px 8px;
  border-radius:6px;
  background:var(--yellow);
  color:var(--navy);
  font-size:10px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.map-info-badge::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:#22c55e;
}
.map-info-badge.soon::before{
  background:#fb923c;
  animation:soonPulse 1.6s ease-in-out infinite;
}
@keyframes soonPulse{
  0%,100%{opacity:1}
  50%{opacity:.45}
}
.map-info-cities{
  font-size:12px;
  color:rgba(255,255,255,.75);
  line-height:1.45;
}
.map-info-cities strong{color:#fff;font-weight:700}
.map-info.empty .map-info-flag{background:rgba(255,255,255,.06);font-size:20px;color:rgba(255,255,255,.5)}
.map-info.empty .map-info-title{font-weight:600;color:rgba(255,255,255,.85)}
.map-info.empty .map-info-cities{color:rgba(255,255,255,.5)}

/* Chevron de expand */
.map-info-chevron{
  width:32px;
  height:32px;
  border-radius:10px;
  background:rgba(255,255,255,.08);
  color:var(--yellow);
  display:grid;
  place-items:center;
  flex-shrink:0;
  transition:transform .3s var(--t),background .25s var(--t);
}
.map-info-chevron svg{width:16px;height:16px}
.map-info[aria-expanded="true"] .map-info-chevron{
  transform:rotate(180deg);
  background:var(--yellow);
  color:var(--navy);
}

/* Painel expandido (data centers por cidade) */
.map-info-expanded{
  padding:8px 20px 22px;
  border-top:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.15);
  color:#fff;
}
.map-info-expanded[hidden]{display:none}

/* Cabeçalho de cidade dentro do expandido */
.dc-section{margin-top:18px}
.dc-section:first-child{margin-top:8px}
.dc-section.is-sub{
  margin-top:10px;
  margin-left:14px;
  padding-left:12px;
  border-left:2px solid rgba(255,255,255,.12);
}
.dc-section.is-sub .dc-city-name{
  font-size:12px;
  letter-spacing:.06em;
  color:rgba(255,255,255,.82);
  margin-bottom:8px;
}
.dc-section.is-sub .dc-city-name::before{
  width:3px;
  height:10px;
  background:rgba(255,255,255,.35);
}
.dc-city-name{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:14px;
  font-weight:800;
  letter-spacing:.04em;
  color:#fff;
  margin-bottom:10px;
}
.dc-city-name::before{
  content:"";
  width:4px;
  height:14px;
  background:var(--yellow);
  border-radius:2px;
}
.dc-count{
  font-size:10px;
  font-weight:700;
  letter-spacing:.12em;
  color:var(--yellow);
  text-transform:uppercase;
}
.city-soon-pill{
  font-size:9px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--navy);
  background:var(--yellow);
  padding:3px 7px;
  border-radius:5px;
  text-transform:uppercase;
}

/* Grid de data centers */
.dc-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
@media (max-width:480px){
  .dc-grid{grid-template-columns:1fr}
}

/* Card individual de data center */
.dc-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  padding:10px 12px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.dc-card-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:8px;
}
.dc-name{
  font-size:13px;
  font-weight:700;
  color:#fff;
  letter-spacing:-.01em;
  line-height:1.2;
  padding-top:2px;
}
.dc-certs{
  display:flex;
  flex-wrap:wrap;
  gap:3px;
  justify-content:flex-end;
  flex-shrink:0;
  max-width:55%;
}
.dc-cert{
  font-size:9px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--navy);
  background:var(--sky);
  padding:3px 6px;
  border-radius:5px;
  text-transform:uppercase;
  white-space:nowrap;
}
.dc-soon{
  font-size:9px;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--navy);
  background:var(--yellow);
  padding:3px 6px;
  border-radius:5px;
  text-transform:uppercase;
  white-space:nowrap;
}
.dc-card.is-soon{
  opacity:.78;
  border-style:dashed;
}
.dc-services{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
}
.dc-tag{
  font-size:9px;
  font-weight:700;
  color:var(--blue-2);
  background:rgba(31,124,255,.14);
  padding:3px 7px;
  border-radius:5px;
  letter-spacing:.04em;
}

/* Placeholder pra cidades sem DCs cadastrados ainda */
.dc-placeholder{
  font-size:12px;
  color:rgba(255,255,255,.55);
  font-style:italic;
  padding:8px 0;
}

/* ─────────── SECTION: PRODUTOS (Catalog Grid) ─────────── */
.products-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.product-card{position:relative;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .15s var(--t)}
.product-card:active{transform:scale(.98)}
.product-card .top{position:relative;height:110px;background:var(--grad-blue);display:grid;place-items:center;overflow:hidden}
.product-card .top::before{content:"";position:absolute;inset:0;background-image:linear-gradient(45deg,rgba(255,255,255,.18) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.18) 50%,rgba(255,255,255,.18) 75%,transparent 75%);background-size:20px 20px;opacity:.22}
.product-card .vf-mini{position:absolute;width:22px;height:22px;border:3px solid #fff;border-radius:7px}
.product-card .vf-mini.tl{top:10px;left:10px;border-right:none;border-bottom:none;border-bottom-right-radius:0;border-top-right-radius:0}
.product-card .vf-mini.br{bottom:10px;right:10px;border-left:none;border-top:none;border-top-left-radius:0;border-bottom-left-radius:0}
.product-card .icon{width:52px;height:52px;border-radius:14px;background:#fff;color:var(--blue);display:grid;place-items:center;box-shadow:0 8px 20px rgba(7,5,76,.22);z-index:2}
.product-card .icon svg{width:26px;height:26px}
.product-card .body{padding:14px 16px 16px}
.product-card .body .cat{font-size:9px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:4px}
.product-card .body h3{font-size:15px;font-weight:800;color:var(--navy);letter-spacing:-.01em;line-height:1.2}

/* Product card color variants */
.product-card.v-navy .top{background:linear-gradient(135deg,#07054c,#120f85)}
.product-card.v-navy .icon{color:var(--navy)}
.product-card.v-yellow .top{background:linear-gradient(135deg,#ffc926,#ffaa00)}
.product-card.v-yellow .icon{color:var(--navy)}
.product-card.v-sky .top{background:linear-gradient(135deg,#bfe1ff,#7cc4ff)}
.product-card.v-sky .icon{color:var(--blue-dark)}

/* Product category dividers */
.product-category{display:flex;align-items:center;gap:14px;margin:32px 0 14px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--navy)}
.product-category:first-of-type{margin-top:0}
.product-category::before{content:"";width:24px;height:5px;background:var(--blue);border-radius:2px;flex-shrink:0}

/* Single-column variant for solo cards (e.g., Cloud) */
.products-grid.one-col{grid-template-columns:1fr}

/* Optional emphasis badge inside card body */
.card-emph{display:inline-block;margin-top:4px;padding:3px 8px;border-radius:6px;background:var(--yellow);color:var(--navy);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

/* ─────────── BOTTOM TAB BAR (iOS-style) ─────────── */
.tabbar{position:fixed;bottom:0;left:0;right:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0));display:flex;justify-content:space-around;align-items:center}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;border-radius:12px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.04em;min-width:62px;transition:color .2s var(--t),background .2s var(--t)}
.tab svg{width:24px;height:24px;stroke-width:2}
.tab.active{color:var(--blue);background:var(--sky-soft)}
.tab:active{background:var(--sky-soft)}

/* ============================================================
   PRODUCT DETAIL PAGES (produtos/*.html)
   ============================================================ */

/* Back navigation row */
.back-nav{padding:14px 28px 0;max-width:var(--max-w);margin:0 auto}
.back-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;font-weight:600;padding:8px 12px 8px 0;transition:color .2s var(--t)}
.back-link:active{color:var(--navy)}
.back-link svg{width:18px;height:18px;stroke-width:2.2}

/* Product Hero (in detail pages) */
.product-hero{padding:24px 0 48px;background:var(--grad-navy);color:#fff;position:relative;overflow:hidden}
.product-hero::before{content:"";position:absolute;inset:0;opacity:.16;pointer-events:none;background-image:radial-gradient(circle at 8px 8px,#4f98ff 3px,transparent 3.5px);background-size:26px 26px;mask-image:linear-gradient(180deg,black 30%,transparent 100%)}
.product-hero .wrap{position:relative;z-index:2}
.product-hero .eyebrow{background:rgba(255,255,255,.1);color:var(--blue-2);backdrop-filter:blur(8px)}
.product-hero h1{font-size:clamp(36px,7vw,52px);font-weight:800;letter-spacing:-.025em;line-height:1.05;color:#fff;margin-top:18px}
.product-hero .tagline{font-size:18px;font-weight:600;color:var(--yellow);margin-top:14px;letter-spacing:-.01em;line-height:1.4}
.product-hero .description{font-size:15px;color:rgba(255,255,255,.78);margin-top:16px;line-height:1.6;max-width:60ch}

/* Hero icon visual */
.product-hero-icon{width:84px;height:84px;border-radius:22px;background:#fff;color:var(--blue);display:grid;place-items:center;box-shadow:var(--shadow-lg);margin-bottom:8px}
.product-hero-icon svg{width:44px;height:44px;stroke-width:1.8}

/* Hero stats / highlights */
.product-stats{display:flex;gap:24px;margin-top:32px;flex-wrap:wrap}
.product-stats .item{display:flex;flex-direction:column;gap:4px;min-width:80px}
.product-stats .num{font-size:24px;font-weight:800;color:#fff;letter-spacing:-.02em;line-height:1.1}
.product-stats .num em{color:var(--yellow);font-style:normal}
.product-stats .lbl{font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6)}

/* Features grid (key benefits) */
.features-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:8px;transition:transform .15s var(--t)}
.feature-card:active{transform:scale(.99)}
.feature-card .f-ico{width:42px;height:42px;border-radius:11px;background:var(--blue);color:#fff;display:grid;place-items:center;margin-bottom:6px}
.feature-card .f-ico svg{width:20px;height:20px;stroke-width:2.2}
.feature-card.alt .f-ico{background:var(--navy)}
.feature-card h3{font-size:15px;font-weight:800;color:var(--navy);letter-spacing:-.01em;line-height:1.25}
.feature-card p{font-size:13px;color:var(--muted);line-height:1.45}

/* Specs table */
.specs-table{width:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.specs-row{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:14px 18px;border-bottom:1px solid var(--line);align-items:center}
.specs-row:last-child{border-bottom:none}
.specs-row .specs-key{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.specs-row .specs-val{font-size:14px;color:var(--navy);font-weight:600;line-height:1.45}
.specs-row .specs-val strong{color:var(--blue);font-weight:800}

/* Use cases */
.use-cases-list{display:flex;flex-direction:column;gap:10px}
.use-case{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;align-items:flex-start;gap:14px;box-shadow:var(--shadow-sm)}
.use-case .uc-num{flex-shrink:0;width:34px;height:34px;border-radius:10px;background:var(--sky-soft);color:var(--blue);display:grid;place-items:center;font-weight:800;font-size:13px;letter-spacing:.02em}
.use-case .uc-content{flex:1}
.use-case h4{font-size:15px;font-weight:800;color:var(--navy);letter-spacing:-.01em;margin-bottom:4px}
.use-case p{font-size:13px;color:var(--muted);line-height:1.45}

/* Differentiators highlight (callout style) */
.differentiator{background:var(--grad-navy);color:#fff;border-radius:var(--radius-lg);padding:32px;position:relative;overflow:hidden;margin-top:18px}
.differentiator::before{content:"";position:absolute;inset:0;opacity:.18;pointer-events:none;background-image:radial-gradient(circle at 8px 8px,#4f98ff 3px,transparent 3.5px);background-size:24px 24px;mask-image:linear-gradient(180deg,black 30%,transparent 100%)}
.differentiator > *{position:relative;z-index:2}
.differentiator .d-label{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--yellow);margin-bottom:14px}
.differentiator .d-label::before{content:"";width:28px;height:6px;border-radius:2px;background:currentColor}
.differentiator h2{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.01em;line-height:1.25;margin-bottom:8px}
.differentiator p{font-size:15px;color:rgba(255,255,255,.85);line-height:1.55}
.differentiator ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px}
.differentiator li{padding-left:22px;position:relative;font-size:14px;color:rgba(255,255,255,.88);line-height:1.5}
.differentiator li::before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:3px;background:var(--yellow);transform:rotate(45deg)}

/* Prev / Next product navigation */
.product-nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.pnav{display:flex;align-items:center;gap:10px;padding:18px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .15s var(--t)}
.pnav:active{transform:scale(.98)}
.pnav .pnav-arrow{color:var(--blue);flex-shrink:0}
.pnav .pnav-arrow svg{width:22px;height:22px;stroke-width:2.2}
.pnav .pnav-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.pnav .pnav-label{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.pnav .pnav-name{font-size:15px;font-weight:800;color:var(--navy);letter-spacing:-.01em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pnav.pnav-next{text-align:right}
.pnav.pnav-next .pnav-content{align-items:flex-end}
.pnav-disabled{opacity:.4;pointer-events:none}

/* ─────────── UTILITIES ─────────── */
@media (max-width:480px){
  .locations-grid,.products-grid,.features-grid,.product-nav{grid-template-columns:1fr}
  .product-stats{gap:18px}
  .specs-row{grid-template-columns:1fr;gap:4px}
}